html {
    min-width: 701px;
    min-height: 601px
}

.sidebar {
    width: 120px;
    height: 500px;
    margin-right: 5px;
    background-color: #ecedee
}

.userFriendCasualWord {
    width: 550px;
    height: 500px;
    background-color: #ecedee
}

.aCasualWord {
    margin: 10px 5px 0;
}

.aCasualWord .head {
    margin-bottom: 5px;
}

.aCasualWord .head img {
    margin-right: 5px;
}

.aCasualWord .mainContent > * {
    margin-bottom: 5px;
}

.aCasualWord .mainContent > img, .aCasualWord .mainContent > video {
    height: 100%;
    width: 100%;
    max-height: 150px;
    max-width: 250px;
}

.aCasualWord .footer img {
    margin-left: 10px;
}

.page-link {
    border-radius: 0.25rem;
}

#casualWordPagination {
    margin-top: 5px;
}